[INFO] fetching crate romkan 0.2.2...
[INFO] testing romkan-0.2.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate romkan 0.2.2 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate romkan 0.2.2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate romkan 0.2.2
[INFO] finished tweaking crates.io crate romkan 0.2.2
[INFO] tweaked toml for crates.io crate romkan 0.2.2 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f050e2e25aa056548cb9edf6b7a47a0c9e08662c07afef5c67f1b1d891ec4ac
[INFO] running `Command { std: "docker" "start" "-a" "1f050e2e25aa056548cb9edf6b7a47a0c9e08662c07afef5c67f1b1d891ec4ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f050e2e25aa056548cb9edf6b7a47a0c9e08662c07afef5c67f1b1d891ec4ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f050e2e25aa056548cb9edf6b7a47a0c9e08662c07afef5c67f1b1d891ec4ac", kill_on_drop: false }`
[INFO] [stdout] 1f050e2e25aa056548cb9edf6b7a47a0c9e08662c07afef5c67f1b1d891ec4ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02a1aa2e8e5c7ef0b8ad4c5e6dccbf3dc1160ea69b751e6d4ca2bfe25e7037c8
[INFO] running `Command { std: "docker" "start" "-a" "02a1aa2e8e5c7ef0b8ad4c5e6dccbf3dc1160ea69b751e6d4ca2bfe25e7037c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling siphasher v0.3.10
[INFO] [stderr]    Compiling phf_shared v0.9.0
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling phf_generator v0.9.1
[INFO] [stderr]    Compiling phf_macros v0.9.0
[INFO] [stderr]    Compiling phf v0.9.0
[INFO] [stderr]    Compiling romkan v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.43s
[INFO] running `Command { std: "docker" "inspect" "02a1aa2e8e5c7ef0b8ad4c5e6dccbf3dc1160ea69b751e6d4ca2bfe25e7037c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02a1aa2e8e5c7ef0b8ad4c5e6dccbf3dc1160ea69b751e6d4ca2bfe25e7037c8", kill_on_drop: false }`
[INFO] [stdout] 02a1aa2e8e5c7ef0b8ad4c5e6dccbf3dc1160ea69b751e6d4ca2bfe25e7037c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d2812b91c4b7b590e0926724230b7bfd0f02828a8fa5ad959687baeb87107fc
[INFO] running `Command { std: "docker" "start" "-a" "4d2812b91c4b7b590e0926724230b7bfd0f02828a8fa5ad959687baeb87107fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling romkan v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.07s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/romkan-ede46066d2401c1e)
[INFO] running `Command { std: "docker" "inspect" "4d2812b91c4b7b590e0926724230b7bfd0f02828a8fa5ad959687baeb87107fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d2812b91c4b7b590e0926724230b7bfd0f02828a8fa5ad959687baeb87107fc", kill_on_drop: false }`
[INFO] [stdout] 4d2812b91c4b7b590e0926724230b7bfd0f02828a8fa5ad959687baeb87107fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aff5cc6a897b025bef14a1a0353520c6b791ee28d73dbac164c9f372de1da961
[INFO] running `Command { std: "docker" "start" "-a" "aff5cc6a897b025bef14a1a0353520c6b791ee28d73dbac164c9f372de1da961", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/romkan-ede46066d2401c1e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests romkan
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aff5cc6a897b025bef14a1a0353520c6b791ee28d73dbac164c9f372de1da961", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aff5cc6a897b025bef14a1a0353520c6b791ee28d73dbac164c9f372de1da961", kill_on_drop: false }`
[INFO] [stdout] aff5cc6a897b025bef14a1a0353520c6b791ee28d73dbac164c9f372de1da961